Authors: Chalmers, RM Parry, SM Salmon, RL Smith, RMM Willshaw, GA Cheasty, T

Citation: Rm. Chalmers et al., The surveillance of Vero cytotoxin-producing Escherichia coli O157 in Wales, 1990 to 1998, EM INFECT D, 5(4), 1999, pp. 566-569